From b2daa49bc9fbb2c1bbdb33c3ada67eb310204faf Mon Sep 17 00:00:00 2001
From: naoki <n.globe.us@gmail.com>
Date: Tue, 30 Jul 2024 13:59:10 +0900
Subject: [PATCH] =?UTF-8?q?getSource=E3=81=AE=E4=BB=95=E6=A7=98=E5=A4=89?=
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---
 src/lib/simplestyle.ts | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/src/lib/simplestyle.ts b/src/lib/simplestyle.ts
index bcb1895..19c369e 100644
--- a/src/lib/simplestyle.ts
+++ b/src/lib/simplestyle.ts
@@ -304,17 +304,14 @@ export class SimpleStyle {
       },
     });
 
-    this.map.on('click', `${this.options.id}-clusters`, (e) => {
+    this.map.on('click', `${this.options.id}-clusters`, async (e) => {
       const features = this.map.queryRenderedFeatures(e.point, { layers: [`${this.options.id}-clusters`] });
       const clusterId = features[0].properties.cluster_id;
-      this.map.getSource(`${this.options.id}-points`).getClusterExpansionZoom(clusterId, (err, zoom) => {
-        if (err)
-          return;
-
-        this.map.easeTo({
-          center: features[0].geometry.coordinates,
-          zoom: zoom,
-        });
+      const zoom = await this.map.getSource(`${this.options.id}-points`).getClusterExpansionZoom(clusterId);
+
+      this.map.easeTo({
+        center: features[0].geometry.coordinates,
+        zoom: zoom,
       });
     });